10. David Moyes (Free Agent)

Sir Alex Ferguson's biggest mistake was not letting Paul Pogba go or selling Jaap Stam—it was pushing David Moyes into the Manchester United job.

"You [Moyes] got this job on a technicality of a legend [Ferguson] who recommended you," an impassioned United fan said, per Full Time Devils. "You are nothing. You are a fool. And you are a waste of time."

Moyes must feel chagrined that one poor season at United has undone a decade's worth of good work at Everton.

The way United management treated Moyes in his latter days as manager was cruel and classless. The Scot is an experienced and decent Premier League-standard manager, who did not have the CV to be a United manager.

Moyes can overachieve with a limited budget, therefore mid-tier and bottom-tier Premier League clubs will be vying for his services.

Maybe Moyes should think about following Steve McClaren's lead and manage overseas before taking another job in England.

5. Frank de Boer (Ajax)

Ajax manager Frank de Boer is the prime candidate to replace Tim Sherwood at Tottenham Hotspur.

"Spurs have made an approach," De Boer said, per Sky Sports. "I'm going to listen and talk. Then I'll make my feelings known."

De Boer has won four successive Eredivisie titles at Ajax, a team not as gung-ho as Feyenoord, but more solid at the back.

Ajax have the best defence in the Eredivisie, conceding 28 goals conceded in 34 league games, and De Boer would surely improve Spurs' defence, which has made a plethora of unforced errors this campaign.

4. Diego Simeone (Atletico Madrid)

Diego Simeone tactically outfoxed two-time UEFA Champions League winner Jose Mourinho when Atletico Madrid knocked Chelsea out of the Champions League to set up a date with city rivals Real in this season's final.

Atleti play a physical, well-structured and efficient brand of football.

Simeone's team have won nine-straight La Liga games and are on course to win the title, meaning that he could end the season with La Liga and Champions League titles alongside the Copa del Rey and Europa League victories already on his resume.

He is one of the best managers in the world at present, so expect major clubs to throw money at him.